package com.stone.design.patterns.builder;

/**
 * @description 返回自己，然后可以链式调用
 * @Time 2018/5/29 13:48
 * Created by Stone on 2018/5/29.
 */
public abstract class Builder {

    public abstract Builder buildBoard(String board);
    public abstract Builder buildDisplay(String display);
    public abstract Builder buildOs();
    public abstract Computer create();
}
